Check the listing for details. 40 S&W .40 Smith and Wesson - Snap Caps Training Rounds w/ Rubber Primers. Condition: New. Listed at 8.99 USD. Improve your firearm handling skills with this set of 10, 15 or 20 plastic snap caps designed for .40 S&W platforms. These dummy rounds are perfect for practicing loading and unloading without damaging your firearm. The orange colored snap caps are made of durable PLA+/PLA max plastic material. A set includes 10, 15 or 20 snap caps. These snap caps are compatible with .40 S&W caliber firearms and are made in the United States. Add this set to your training kit and improve your shooting technique. The inert dummy rounds are great for practicing reloading techniques and dry fire drills! All snap caps are proudly made in the USA using FDM printer technology. The snap caps are printed in PLA+ using 100% infill to give each training round the strongest tensile strength--comparable to injection filled molding processes. Rubber primers are added to the dummy rounds to reduce wear on firing pins. Given the nature of FDM printers, the snap caps may have some slight cosmetic differences due to stringing and plastic remnants. All snap caps are individually inspected for quality assurance and smoothed to reduce blemishes! Magazine NOT included Also available in .223 Remington/5.56 NATO, 7.62x39, 10mm and .45 ACP - please see my other listing if interested